Canon EOS R6 Mark II Mirrorless Camera with 24-105mm f/4-7.1 Lens - Manual (Page 674)

Cropping JPEG/HEIF Images
You can crop a captured JPEG or HEIF image and save it separately. RAW images and
frame-grab images from 4K movies cannot be cropped.
1.
Select [ : Cropping].
2.
Select an image.
Turn the < > dial to select the image to crop.
Press the < > button to display the cropping frame.
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